The mobile phone has influenced people’s life a lot since it ____.
A.invents B.invented
C. has been invented D. was invented
--Merry Christmas! --______.
A.I’m very happy B.It’s very kind of you
C.Thanks.The same to you D. My pleasure
Now the transportation is convenient.It’s only____ ride from here to Beijing.
A.two hours train B.two- hours train
C.two-hour train D. two- hour’s train
He hardly gave his parents any problems,_____?
A. does he B.doesn’t he
C.did he D. didn’t he
Her son _____ coke,but now he ____milk.
A. used to drink,is used to drinking
B. used to drinking, drinks
C. is used to drinking, used to drink
D. is used to drink,is drinking
I don’t know if my father ______back , but I’ll tell you if he ______back.
A.comes;comes B. will come; comes
C. come; will come D. come;come
